- #1
CaptainX
- 7
- 0
How to find the centroid of circle whose surface-density varies as the nth power of the distance from a point O on the circumference. Also it's moments of inertia about the diameter through O.
I'm getting x'=2a(n-2)/(n+2)
And about diameter
-4(a×a)M{something}
I'm getting x'=2a(n-2)/(n+2)
And about diameter
-4(a×a)M{something}